CN113660689B - Method for testing forwarding performance of wireless repeater at different positions - Google Patents
Method for testing forwarding performance of wireless repeater at different positions Download PDFInfo
- Publication number
- CN113660689B CN113660689B CN202110962085.1A CN202110962085A CN113660689B CN 113660689 B CN113660689 B CN 113660689B CN 202110962085 A CN202110962085 A CN 202110962085A CN 113660689 B CN113660689 B CN 113660689B
- Authority
- CN
- China
- Prior art keywords
- wireless
- repeater
- test
- client
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000011056 performance test Methods 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 description 4
- 241000596871 Ixia Species 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method for testing the forwarding performance of a wireless repeater at different positions, which simulates the condition of long distance or hidden nodes between a wireless AP and a wireless client by adjusting the value of a variable attenuator, tests the performance of the wireless repeater without passing through the wireless repeater at the moment, and records the result; simulating the wireless repeater at different positions by setting different values of variable attenuation, and testing the forwarding performance of the wireless repeater at different positions; reading the current RSSI value on the wireless repeater and the STA after each time of setting to a variable attenuation value; the test result of each variable attenuation value is all stored; the forwarding performance of the wireless repeater at different locations is known by comparing the performance results when there is no wireless repeater with the performance results when there is a wireless repeater passing through. The method is more convenient and quicker than the manual placement of the wireless repeater, and the whole test can be realized through automation.
Description
Technical Field
The invention relates to the technical field of wireless communication testing, in particular to a method for testing forwarding performance of a wireless repeater at different positions.
Background
With the popularization of wireless and the improvement of living standards of residents, the house area of many families is larger, and the traditional single wireless AP mode cannot cover all houses, or even if the single wireless AP mode covers all houses, wireless signals are extremely attenuated, and performance requirements cannot be met. The advent of wireless repeater (wifi repeater) technology solves this problem. The operating topology of the wireless repeater is: wireless AP-wireless repeater-wireless client.
The wireless repeater acts as a client for the wireless AP and as a wireless AP for the wireless client. The wireless repeater does not need an extra Ethernet cable, is convenient and flexible to install, and greatly improves the wireless coverage capability. As a result of this rising demand for applications, wireless device providers are required to conduct multi-directional testing of the performance of wireless repeaters. The application scenario of the general wireless repeater is that a remote or hidden node is arranged between the wireless AP and the wireless client (the wireless client cannot search for the signal of the wireless AP), at this time, the wireless client can be associated with the wireless AP, but the performance is very greatly reduced, and the performance can be remarkably improved by adding one wireless repeater between the wireless AP and the wireless client for forwarding. When the wireless client is farther away from the wireless AP, even the signal of the wireless AP which cannot be searched can be obtained, through adding the wireless repeater, the wireless client can be connected into a network through the wireless repeater, and certain performance guarantee can be obtained.
The method and the device mainly simulate and test the forwarding performance of the wireless repeater at different positions.
The application mainly simulates and tests the following scenes:
wireless AP-short range-wireless repeater-mid range-wireless client
Wireless AP-Medium Range-Wireless repeater-Medium Range-Wireless client
Wireless AP-Medium Range-Wireless repeater-short Range-Wireless client
Wireless AP-Medium Range-Wireless repeater-Medium Range-Wireless client
Wireless AP-Medium-Long distance-Wireless repeater-Medium-Range-Wireless client
Through the manual work, put wireless repeater (wifi repeater) to different positions, the test is inconvenient, and is inefficiency, and just not good to hold actual distance, this application can be more accurate the different distances of assurance through the attenuation value of adjusting variable attenuator.
Disclosure of Invention
The present invention is directed to a method for testing the forwarding performance of a wireless repeater at different locations, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a method for testing the forwarding performance of a wireless repeater at different positions is characterized in that a test environment needs 3 wireless test shielding boxes, three wifi test terminal devices (one is used as an AP, one is used as a wireless repeater, and one is used as an STA), a variable attenuator (programmable variable attenuator), a fixed attenuator, a signal splitter (split), 3 performance test computers and one control computer, and wireless performance test software IXIA Chariot.
Respectively placing 3 wifi test terminals into three wireless test shielding boxes; connecting a wireless interface of the wifi test terminal to a wireless test shielding box through a cable wire; a fixed attenuator is connected between the wireless AP and the wireless test shielding box, and the attenuation value is 25db; a fixed attenuator is connected between the wireless client and the wireless test shielding box, and the attenuation value is 25db; the signal splitter is connected to the external interface of each wireless shielding box, so that three wireless test shielding boxes can be connected with each other in pairs through cable lines; the variable attenuator is connected between the wireless AP and the wireless repeater, between the wireless AP and the wireless client, and between the wireless repeater and the wireless client.
The method comprises the following specific steps:
(1) And setting the SSID of the wireless AP as SSID1, and closing both the receiving port and the transmitting port of the wireless repeater.
(2) Setting a variable attenuator value between a wireless AP and a wireless client to 40 through an API based on perl language, a remote scene between the AP and the client is manufactured.
(3) Setting a variable attenuator value between the wireless AP and the wireless repeater to 60 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 60; it is ensured that the signal of the wireless AP does not leak from the repeater to the wireless client.
(4) Logging on a tester connected with the wireless client through an API based on perl language, associating the wireless client with an AP, reading the current RSSI value, and storing the current value.
(5) The wireless performance test software IXIA Chariot is opened through the API based on the perl language and run for 180s (test time can be changed).
(6) And after the test is finished, storing the current test result.
(7) Setting a variable attenuator value between a wireless AP and a wireless client to 60 through an API based on perl language, and manufacturing a hidden node scene between the AP and the client; at this time, the wireless client should not be able to search for the signal of the wireless AP
(8) The receive and transmit interfaces of the wireless repeater are opened.
(9) And associating the wireless repeater with the AP, setting the SSID of the wireless repeater to SSID1, and associating the wireless client with the wireless repeater.
(10) Setting a variable attenuator value between the wireless AP and the wireless repeater to 10 and setting a variable attenuator value between the wireless repeater and the wireless client to 30 through the API based on the perl language; a test scenario of a wireless AP, short range, wireless repeater, medium range, wireless client is created.
(11) Logging on a testing machine connected with the wireless client through an API based on perl language, reading the current RSSI value, and storing the current value.
(12) Logging on a tester connected with the wireless repeater through an API based on perl language, reading the current RSSI value, and storing the current value.
(13) And opening wireless performance test software IXIA Chariot through an API based on perl language, testing the performance between the wireless AP and the wireless client at the moment, and running IXIA Chariot 180s (the test time can be changed).
(14) And after the test is finished, storing the current test result.
(15) Setting a variable attenuator value between the wireless AP and the wireless repeater to 20 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 20; a test scenario of a wireless AP, a mid-range, a wireless repeater, a mid-range, a wireless client is created.
(16) Repeating steps (11) - (14).
(17) Setting a variable attenuator value between the wireless AP and the wireless repeater to 30 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 10; a test scenario of a wireless AP, a mid-range, a wireless repeater, a short-range, and a wireless client is created.
(18) Repeating steps (11) - (14).
(19) Setting a variable attenuator value between the wireless AP and the wireless repeater to 20 and setting a variable attenuator value between the wireless repeater and the wireless client to 40 through the API based on the perl language; a test scenario of the wireless AP, the mid-range, the wireless repeater, the mid-long range, the wireless client is manufactured.
(20) Repeating steps (11) - (14).
(21) Setting a variable attenuator value between the wireless AP and the wireless repeater to 30 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 30; a test scenario of a wireless AP, a mid-range, a wireless repeater, a mid-range, a wireless client is created.
(22) Repeating steps (11) - (14).
(23) Setting a variable attenuator value between the wireless AP and the wireless repeater to 40 and setting a variable attenuator value between the wireless repeater and the wireless client to 20 through the API based on the perl language; a test scenario of the wireless AP, the mid-long distance, the wireless repeater, the mid-distance, and the wireless client is manufactured.
(24) Repeating steps (11) - (14).
(25) After the test is finished, all test results are stored.
(26) The forwarding performance of the wireless repeater at different positions can be intuitively known by observing and comparing the variable attenuation value test results of each time.
Compared with the prior art, the invention has the advantages that: the method simulates the conditions of long distance and hidden nodes between a wireless AP and a wireless client by adjusting the value of a variable attenuator, tests the wireless performance when the wireless AP does not pass through a wireless repeater at the moment, and records the result; then, the wireless performance of the wireless repeater at different positions is simulated by adjusting the value of the variable attenuator; the forwarding performance of the wireless repeater at different positions can be known by comparing the performance results when the wireless repeater is not present and when the wireless repeater is passed through; the method is more convenient and quicker than the manual placement of the wireless repeater, and the whole test can be realized through automation.
Drawings
Fig. 1 is a diagram of a test environment for a method of testing the forwarding performance of a wireless repeater at different locations.
In the figure: 1. a wireless AP; 2. a wireless repeater; 3. a wireless client; 4. a first wireless test shielding box; 5. a second wireless test shielding box; 6. a third wireless test shielding box; 7. a first signal splitter; 8. a second signal splitter; 9. a third signal splitter; 10. a first variable attenuator; 11. a third variable attenuator; 12. a second variable attenuator; 13. a first test performance computer; 14. a second test performance computer; 15. a third test performance computer; 16. and controlling a computer.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Referring to fig. 1, a method for testing forwarding performance of a wireless repeater in different positions is disclosed, three wireless test shielding boxes are required to be used in a test environment, namely, a first wireless test shielding box 4, a second wireless test shielding box 5 and a third wireless test shielding box 6, three wifi test terminals are arranged in the three wireless test shielding boxes, namely, the first wireless test shielding box 4, the second wireless test shielding box 5 and the third wireless test shielding box 6 are respectively provided with a wireless AP1, a wireless repeater 2 and a wireless client 3 (STA), and the wireless AP1, the wireless repeater 2 and the wireless client 3 are respectively connected with a first test performance computer 13, a second test performance computer 14 and a third test performance computer 15, and all the three test performance computers are connected to a control computer 16.
The wireless interfaces of the wifi test terminal are connected to the wireless test shielding boxes through cable wires, and the first signal branching unit 7, the second signal branching unit 8 and the third signal branching unit 9 are respectively connected to the external interfaces of the three wireless test shielding boxes, so that the three wireless test shielding boxes can be mutually connected in pairs through cable wires; a fixed attenuator is connected between the wireless AP and the wireless test shielding box, and the attenuation value is 25db; a fixed attenuator is connected between the wireless client and the wireless test shielding box, and the attenuation value is 25db; a first variable attenuator 10 is arranged between the wireless AP and the wireless repeater, a second variable attenuator 12 is arranged between the wireless AP and the wireless client, and a third variable attenuator 11 is arranged between the wireless client and the wireless repeater.
The testing method comprises the following steps:
(1) And setting the SSID of the wireless AP as SSID1, and closing both the receiving port and the transmitting port of the wireless repeater.
(2) Setting a variable attenuator value between a wireless AP and a wireless client to 40 through an API based on perl language, a remote scene between the AP and the client is manufactured.
(3) Setting a variable attenuator value between the wireless AP and the wireless repeater to 60 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 60; it is ensured that the signal of the wireless AP does not leak from the repeater to the wireless client.
(4) Logging on a tester connected with the wireless client through an API based on perl language, associating the wireless client with an AP, reading the current RSSI value, and storing the current value.
(5) The wireless performance test software IXIA Chariot is opened through the API based on the perl language and runs a set time value.
(6) And after the test is finished, storing the current test result.
(7) Setting a variable attenuator value between a wireless AP and a wireless client to 60 through an API based on perl language, and manufacturing a hidden node scene between the AP and the client; at this time, the wireless client should not be able to search for the signal of the wireless AP
(8) The receive and transmit interfaces of the wireless repeater are opened.
(9) And associating the wireless repeater with the AP, setting the SSID of the wireless repeater to SSID1, and associating the wireless client with the wireless repeater.
(10) Setting a variable attenuator value between the wireless AP and the wireless repeater to 10 and setting a variable attenuator value between the wireless repeater and the wireless client to 30 through the API based on the perl language; a test scenario of a wireless AP, short range, wireless repeater, medium range, wireless client is created.
(11) Logging on a testing machine connected with the wireless client through an API based on perl language, reading the current RSSI value, and storing the current value.
(12) Logging on a tester connected with the wireless repeater through an API based on perl language, reading the current RSSI value, and storing the current value.
(13) And opening wireless performance test software IXIA Chariot through an API based on perl language, testing the performance between the wireless AP and the wireless client at the moment, and running the test time (the test time can be changed) set by the IXIA Chariot.
(14) And after the test is finished, storing the current test result.
(15) Setting a variable attenuator value between the wireless AP and the wireless repeater to 20 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 20; a test scenario of a wireless AP, a mid-range, a wireless repeater, a mid-range, a wireless client is created.
(16) Repeating steps (11) - (14).
(17) Setting a variable attenuator value between the wireless AP and the wireless repeater to 30 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 10; a test scenario of a wireless AP, a mid-range, a wireless repeater, a short-range, and a wireless client is created.
(18) Repeating steps (11) - (14).
(19) Setting a variable attenuator value between the wireless AP and the wireless repeater to 20 and setting a variable attenuator value between the wireless repeater and the wireless client to 40 through the API based on the perl language; a test scenario of the wireless AP, the mid-range, the wireless repeater, the mid-long range, the wireless client is manufactured.
(20) Repeating steps (11) - (14).
(21) Setting a variable attenuator value between the wireless AP and the wireless repeater to 30 through the API based on the perl language, and setting a variable attenuator value between the wireless repeater and the wireless client to 30; a test scenario of a wireless AP, a mid-range, a wireless repeater, a mid-range, a wireless client is created.
(22) Repeating steps (11) - (14).
(23) Setting a variable attenuator value between the wireless AP and the wireless repeater to 40 and setting a variable attenuator value between the wireless repeater and the wireless client to 20 through the API based on the perl language; a test scenario of the wireless AP, the mid-long distance, the wireless repeater, the mid-distance, and the wireless client is manufactured.
(24) Repeating steps (11) - (14).
(25) After the test is finished, all test results are stored.
(26) The forwarding performance of the wireless repeater at different positions can be intuitively known by observing and comparing the variable attenuation value test results of each time.
The invention simulates the wireless repeater in different positions by setting different values of variable attenuation, tests the forwarding performance of the wireless in different positions, reads the current RSSI value on the wireless repeater and the STA after setting the variable attenuation value each time, and the RSSI: received Signal Strength Indication may reflect the distance between the current AP and the wireless repeater, the wireless repeater and the STA; the variable attenuation value test results of each time are all stored, and the forwarding performance of the wireless repeater at different positions can be visualized through the test results.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (7)
1. The method for testing the forwarding performance of the wireless repeater at different positions is characterized in that three wireless test shielding boxes, three wifi test terminal devices serving as a wireless AP, the wireless repeater and a wireless client respectively, a variable attenuator, a fixed attenuator, a signal splitter, three performance test computers, one control computer and wireless performance test software IXIA Chariot are required in a test environment; connecting a wireless interface of the wifi test terminal to a wireless test shielding box through a cable wire; a fixed attenuator is connected between the wireless AP and the wireless test shielding box, and the attenuation value is 25db; a fixed attenuator is connected between the wireless client and the wireless test shielding box, and the attenuation value is 25db; the signal splitter is connected to the external interface of each wireless test shielding box, so that three wireless test shielding boxes can be connected with each other in pairs through cable lines; the variable attenuators are connected between the wireless AP and the wireless repeater, between the wireless AP and the wireless client and between the wireless repeater and the wireless client;
the specific steps of the test are as follows:
(1) Closing both a receiving port and a transmitting port of the wireless repeater; manufacturing a remote scene between the wireless AP and the wireless client, and ensuring that signals of the wireless AP cannot leak from the wireless repeater to the wireless client;
(2) Logging on a testing machine connected with the wireless client through an API (application program interface) based on perl language, associating the wireless client with a wireless AP, reading a current RSSI (received signal strength indicator) value, and storing the current value;
(3) Opening wireless performance test software IXIA Chariot through an API based on perl language, running a set time value, and storing a current test result after the test is finished;
(4) Manufacturing a hidden node scene between the wireless AP and the client; at this time, the wireless client should not be able to search for the signal of the wireless AP;
(5) Opening a receiving and transmitting interface of the wireless repeater; associating the wireless repeater with the wireless AP, and associating the wireless client with the wireless repeater;
(6) Simulating the wireless repeater at different positions by setting different values of variable attenuation, and testing the forwarding performance of the wireless repeater at different positions;
(7) Reading the current RSSI value on the wireless repeater and the STA after each time of setting to a variable attenuation value;
(8) Opening wireless performance test software IXIA Chariot through an API based on perl language, running a set time value, and storing a current test result after the test is finished;
(9) The variable attenuation value test results of each time are all stored, and the forwarding performance of the wireless repeater at different positions can be visualized through the test results;
setting a variable attenuator value between the wireless AP and the wireless client to 40 through the API, a remote scene between the wireless AP and the wireless client can be manufactured; setting a variable attenuator value between the wireless AP and the wireless repeater to 60, and setting a variable attenuator value between the wireless repeater and the wireless client to 60; it can be ensured that the signal of the wireless AP does not leak from the wireless repeater to the wireless client.
2. A method of testing the forwarding performance of a wireless repeater at different locations as claimed in claim 1, wherein the hidden node scenario between the wireless AP and the wireless client can be manufactured by setting the variable attenuator value between the wireless AP and the wireless client to 60 through the API.
3. The method of claim 1, wherein the API sets a variable attenuator value between the wireless AP and the wireless repeater to 10 and the API sets a variable attenuator value between the wireless repeater and the wireless client to 30; the test scenario of the wireless AP, short distance, wireless repeater, medium distance and wireless client can be manufactured.
4. The method of claim 1, wherein the API sets a variable attenuator value between the wireless AP and the wireless repeater to 20 and the API sets a variable attenuator value between the wireless repeater and the wireless client to 20; the test scenario of the wireless AP, the intermediate distance, the wireless repeater, the intermediate distance and the wireless client can be manufactured.
5. The method of claim 1, wherein the API sets a variable attenuator value between the wireless AP and the wireless repeater to 20 and the API sets a variable attenuator value between the wireless repeater and the wireless client to 40; the test scenario of the wireless AP, the middle distance, the wireless repeater, the middle distance and the long distance, and the wireless client can be manufactured.
6. The method of claim 1, wherein the API sets a variable attenuator value between the wireless AP and the wireless repeater to 30 and the API sets a variable attenuator value between the wireless repeater and the wireless client to 30; the test scenario of the wireless AP, the intermediate distance, the wireless repeater, the intermediate distance and the wireless client can be manufactured.
7. The method of claim 1, wherein the API sets a variable attenuator value between the wireless AP and the wireless repeater to 40 and the API sets a variable attenuator value between the wireless repeater and the wireless client to 20; the test scenario of the wireless AP, the middle-long distance, the wireless repeater, the middle-long distance and the wireless client can be manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962085.1A CN113660689B (en) | 2021-08-20 | 2021-08-20 | Method for testing forwarding performance of wireless repeater at different positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962085.1A CN113660689B (en) | 2021-08-20 | 2021-08-20 | Method for testing forwarding performance of wireless repeater at different positions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113660689A CN113660689A (en) | 2021-11-16 |
| CN113660689B true CN113660689B (en) | 2024-02-06 |
Family
ID=78491818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110962085.1A Active CN113660689B (en) | 2021-08-20 | 2021-08-20 | Method for testing forwarding performance of wireless repeater at different positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113660689B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720755A (en) * | 2002-12-16 | 2006-01-11 | 威德菲公司 | Improved wireless network repeater |
| CN204498384U (en) * | 2015-04-24 | 2015-07-22 | 国网冀北电力有限公司电力科学研究院 | Short distance power communication micro power radio communication networking repeater mode testing apparatus |
| CN104811992A (en) * | 2015-04-24 | 2015-07-29 | 国网冀北电力有限公司电力科学研究院 | Micropower wireless communication network relay mode test device for short distance electric power communication |
| CN105554843A (en) * | 2015-12-08 | 2016-05-04 | 深圳大学 | Best relay position search method and best relay position search system based on continuous negative feedback variable step length |
| CN106507395A (en) * | 2016-11-18 | 2017-03-15 | 上海斐讯数据通信技术有限公司 | A kind of Performance Test System of wireless extensions device and its method |
| CN107708149A (en) * | 2017-11-13 | 2018-02-16 | 上海斐讯数据通信技术有限公司 | A kind of test system and method for router wireless performance |
| CN207908086U (en) * | 2017-12-04 | 2018-09-25 | 湖北航天飞行器研究所 | A kind of wireless positive pressure of shock wave test device |
| CN108966268A (en) * | 2018-07-02 | 2018-12-07 | 四川斐讯信息技术有限公司 | A kind of the wireless performance test topology and method of router |
-
2021
- 2021-08-20 CN CN202110962085.1A patent/CN113660689B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720755A (en) * | 2002-12-16 | 2006-01-11 | 威德菲公司 | Improved wireless network repeater |
| CN204498384U (en) * | 2015-04-24 | 2015-07-22 | 国网冀北电力有限公司电力科学研究院 | Short distance power communication micro power radio communication networking repeater mode testing apparatus |
| CN104811992A (en) * | 2015-04-24 | 2015-07-29 | 国网冀北电力有限公司电力科学研究院 | Micropower wireless communication network relay mode test device for short distance electric power communication |
| CN105554843A (en) * | 2015-12-08 | 2016-05-04 | 深圳大学 | Best relay position search method and best relay position search system based on continuous negative feedback variable step length |
| CN106507395A (en) * | 2016-11-18 | 2017-03-15 | 上海斐讯数据通信技术有限公司 | A kind of Performance Test System of wireless extensions device and its method |
| CN107708149A (en) * | 2017-11-13 | 2018-02-16 | 上海斐讯数据通信技术有限公司 | A kind of test system and method for router wireless performance |
| CN207908086U (en) * | 2017-12-04 | 2018-09-25 | 湖北航天飞行器研究所 | A kind of wireless positive pressure of shock wave test device |
| CN108966268A (en) * | 2018-07-02 | 2018-12-07 | 四川斐讯信息技术有限公司 | A kind of the wireless performance test topology and method of router |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113660689A (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105813126A (en) | Automatic wireless AP (Access Point) performance testing system | |
| CN107026764A (en) | A kind of remote debugging method, equipment, server and system | |
| CN104113856A (en) | Equipment performance testing system and testing method applicable to WLAN (Wireless Local Area Network) network | |
| CN105227406A (en) | A kind of method of testing of router combination property | |
| CN107426760A (en) | A kind of wireless router double frequency unification method of testing and system | |
| WO2018167509A1 (en) | Locating passive intermodulation fault sources | |
| CN108541010A (en) | A kind of multi-mode communication system simulation field testing method | |
| CN209120175U (en) | A kind of broadband HPLC communication module anti-decay property test macro | |
| CN113660689B (en) | Method for testing forwarding performance of wireless repeater at different positions | |
| CN112787894B (en) | Wireless device test system, method, apparatus, medium, and device | |
| CN113162702A (en) | Test system and test method for Bluetooth saw test under multiple scenes | |
| CN108900261A (en) | A kind of 1800M RF consistency reception intermodulation testing method and device | |
| CN106452611B (en) | Radio frequency test method and system | |
| CN109495196B (en) | System and method for testing wireless network bandwidth automatic switching characteristics of MESH product | |
| CN116232931A (en) | Dual-mode test system applied to HPLC and broadband micropower wireless | |
| CN108494479B (en) | Automatic measuring device and method for light receiving sensitivity of intelligent terminal of intelligent substation | |
| CN116056129A (en) | Simulation test platform capable of realizing multi-module automatic test | |
| CN102546306B (en) | DSL transmission range test method and device adopting same | |
| CN114895269A (en) | Multichannel phased array TR assembly amplitude-phase consistency test system and test method | |
| JP2019153898A (en) | Simulator | |
| CN210604799U (en) | System for testing antenna performance and OTA index of base station equipment | |
| CN105738738A (en) | Radio frequency test device and system | |
| CN107682046B (en) | Copy controller based on power line broadband carrier | |
| CN111651157A (en) | Python-based PoE instrument packaging method | |
| CN116017662A (en) | Interference power automatic control method and device for two-node interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |